== sanity test 421c: rm by fid against hardlinked files == 22:25:46 (1749608746)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 106.63 ops/second
total: 180 link in 0.52 seconds: 343.36 ops/second